package com.goods.config.resources;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.format.FormatterRegistry;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.validation.MessageCodesResolver;
import org.springframework.validation.Validator;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.method.support.HandlerMethodReturnValueHandler;
import org.springframework.web.servlet.HandlerExceptionResolver;
import org.springframework.web.servlet.config.annotation.AsyncSupportConfigurer;
import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.PathMatchConfigurer;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.ViewResolverRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfigurer implements WebMvcConfigurer {

	@Autowired
    private LoginInterceptor loginInterceptor;
	
	  // 这个方法是用来配置静态资源的，比如html，js，css，等等
	  @Override
	  public void addResourceHandlers(ResourceHandlerRegistry registry) {
	  }
	 
	  // 这个方法用来注册拦截器，我们自己写好的拦截器需要通过这里添加注册才能生效
	  @Override
	  public void addInterceptors(InterceptorRegistry registry) {
	    // addPathPatterns("/**") 表示拦截所有的请求，
	    // excludePathPatterns("/login", "/register") 表示除了登陆与注册之外，因为登陆注册不需要登陆也可以访问
	    registry.addInterceptor(loginInterceptor).addPathPatterns("/**").excludePathPatterns("/login", "/register");
	  }

	@Override
	public void configureContentNegotiation(
			ContentNegotiationConfigurer configurer) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void configureAsyncSupport(AsyncSupportConfigurer configurer) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void configureDefaultServletHandling(
			DefaultServletHandlerConfigurer configurer) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void addFormatters(FormatterRegistry registry) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void addCorsMappings(CorsRegistry registry) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void addViewControllers(ViewControllerRegistry registry) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void configureViewResolvers(ViewResolverRegistry registry) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void addArgumentResolvers(
			List<HandlerMethodArgumentResolver> argumentResolvers) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void addReturnValueHandlers(
			List<HandlerMethodReturnValueHandler> returnValueHandlers) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void configureMessageConverters(
			List<HttpMessageConverter<?>> converters) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void configureHandlerExceptionResolvers(
			List<HandlerExceptionResolver> exceptionResolvers) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void extendHandlerExceptionResolvers(
			List<HandlerExceptionResolver> exceptionResolvers) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public Validator getValidator() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public MessageCodesResolver getMessageCodesResolver() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public void configurePathMatch(PathMatchConfigurer configurer) {
		// TODO Auto-generated method stub
		
	}
}
